Subject collection. Letters, reports, publications, and manuscripts reflecting the history of Oklahoma and of its American Indian tribes and nations, including correspondence (1813-1839) from U.S. government officials concerning policy toward the...

Physician. Ledgers (1912-1922) in which Ross recorded patients attended and fees charged; certificates and diplomas (1989-1922) awarded Ross by medical schools, brotherhoods, and the medical board of the Choctaw Nation; and a typescript (1867-1936)...